This is almost as amusing as it is concerning.
I found a bump on my left butt cheek and due to the position it's very hard to see. It looks a little red but I can't tell if there's a "bulls-eye" appearance. So I'm not sure if it's a pimple or a spider bite.
It currently only hurts if I sit directly on it and I don't really have any itching. So how long should I wait before ruling out that it's a pimple? I don't want to get it checked out unless I need to, because it'd be a waste of money to get told "it's just a pimple."